526 	struct attribute_group grp;  member
618 		mk->mp->grp.name = "parameters";  in add_sysfs_param()
620 		mk->mp->grp.attrs = kzalloc(sizeof(mk->mp->grp.attrs[0]),  in add_sysfs_param()
623 		if (!mk->mp->grp.attrs)  in add_sysfs_param()
637 	new_attrs = krealloc(mk->mp->grp.attrs,  in add_sysfs_param()
638 			     sizeof(mk->mp->grp.attrs[0]) * (mk->mp->num + 2),  in add_sysfs_param()
642 	mk->mp->grp.attrs = new_attrs;  in add_sysfs_param()
660 		mk->mp->grp.attrs[i] = &mk->mp->attrs[i].mattr.attr;  in add_sysfs_param()
661 	mk->mp->grp.attrs[mk->mp->num] = NULL;  in add_sysfs_param()
669 		kfree(mk->mp->grp.attrs);  in free_module_param_attrs()
705 	err = sysfs_create_group(&mod->mkobj.kobj, &mod->mkobj.mp->grp);  in module_param_sysfs_setup()
721 		sysfs_remove_group(&mod->mkobj.kobj, &mod->mkobj.mp->grp);  in module_param_sysfs_remove()
786 		sysfs_remove_group(&mk->kobj, &mk->mp->grp);  in kernel_add_sysfs_param()
791 	err = sysfs_create_group(&mk->kobj, &mk->mp->grp);  in kernel_add_sysfs_param()